| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $15.31 | 11.313% | $17.042 | $17.04 | $17.05 | $17.00 |
| Purchase #2 | $70.49 | 5.250% | $74.1907 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $17.64 | 10.286% | $19.4545 | $19.45 | $19.45 | $19.50 |
| Purchase #4 | $69.81 | 8.414% | $75.6838 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $220.74 | 11.865% | $246.9308 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $61.41 | 11.227% | $68.3045 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $184.33 | 7.821% | $198.7464 | $198.75 | $198.75 | $198.70 |
| 7 purchase totals = | $639.73 | $700.3527 | $700.34 | $700.40 | $700.30 | |